Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a8ea2d561f89e5a2ad77517ad3893cd5198c4b0706c0c5a03cb2475c252e3f05:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^